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23609e47c0
There is already ISADeviceClass::build_aml() callback which builds device specific AML blob for some ISA devices. To extend the same idea to other devices, add TYPE_ACPI_DEV_AML_IF Interface that will provide a more generic callback which will be used not only for ISA but other devices. It will allow get rid of some data-mining and ad-hoc AML building, by asking device(s) to generate its own AML blob like it's done for ISA devices. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Message-Id: <20220608135340.3304695-2-imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
34 lines
933 B
C
34 lines
933 B
C
#include "qemu/osdep.h"
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#include "hw/acpi/acpi_dev_interface.h"
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#include "hw/acpi/acpi_aml_interface.h"
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#include "qemu/module.h"
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void acpi_send_event(DeviceState *dev, AcpiEventStatusBits event)
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{
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AcpiDeviceIfClass *adevc = ACPI_DEVICE_IF_GET_CLASS(dev);
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if (adevc->send_event) {
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AcpiDeviceIf *adev = ACPI_DEVICE_IF(dev);
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adevc->send_event(adev, event);
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}
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}
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static void register_types(void)
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{
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static const TypeInfo acpi_dev_if_info = {
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.name = TYPE_ACPI_DEVICE_IF,
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.parent = TYPE_INTERFACE,
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.class_size = sizeof(AcpiDeviceIfClass),
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};
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static const TypeInfo acpi_dev_aml_if_info = {
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.name = TYPE_ACPI_DEV_AML_IF,
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.parent = TYPE_INTERFACE,
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.class_size = sizeof(AcpiDevAmlIfClass),
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};
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type_register_static(&acpi_dev_if_info);
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type_register_static(&acpi_dev_aml_if_info);
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}
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type_init(register_types)
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